One of the proposed changes to the smoking prevention and control law, now currently under public consultation, include a ban on the possession of e cigarettes in public places. Health Bureau Director Alvis One of the proposed changes to the smoking prevention and control law, now currently under public consultation, include a ban on the possession of e cigarettes in public places. Health Bureau Director Alvis Asia's E Cig Regulations: Confusion & Uncertainty Tobacco Asia MACAU DAILY TIMES No transition period established for e cigarette possession ban MACAU DAILY TIMES